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author | GitLab Bot <gitlab-bot@gitlab.com> | 2020-07-20 15:26:25 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2020-07-20 15:26:25 +0300 |
commit | a09983ae35713f5a2bbb100981116d31ce99826e (patch) | |
tree | 2ee2af7bd104d57086db360a7e6d8c9d5d43667a /db/post_migrate/20200305082858_add_uniqueness_index_to_label_title_and_project.rb | |
parent | 18c5ab32b738c0b6ecb4d0df3994000482f34bd8 (diff) |
Add latest changes from gitlab-org/gitlab@13-2-stable-ee
Diffstat (limited to 'db/post_migrate/20200305082858_add_uniqueness_index_to_label_title_and_project.rb')
-rw-r--r-- | db/post_migrate/20200305082858_add_uniqueness_index_to_label_title_and_project.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/db/post_migrate/20200305082858_add_uniqueness_index_to_label_title_and_project.rb b/db/post_migrate/20200305082858_add_uniqueness_index_to_label_title_and_project.rb new file mode 100644 index 00000000000..ce235ba4aea --- /dev/null +++ b/db/post_migrate/20200305082858_add_uniqueness_index_to_label_title_and_project.rb @@ -0,0 +1,21 @@ +# frozen_string_literal: true + +class AddUniquenessIndexToLabelTitleAndProject < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + PROJECT_AND_TITLE = [:project_id, :title] + + def up + add_concurrent_index :labels, PROJECT_AND_TITLE, where: "labels.group_id IS NULL", unique: true, name: "index_labels_on_project_id_and_title_unique" + remove_concurrent_index :labels, PROJECT_AND_TITLE, name: "index_labels_on_project_id_and_title" + end + + def down + add_concurrent_index :labels, PROJECT_AND_TITLE, where: "labels.group_id IS NULL", unique: false, name: "index_labels_on_project_id_and_title" + remove_concurrent_index :labels, PROJECT_AND_TITLE, name: "index_labels_on_project_id_and_title_unique" + end +end |